Bed blanket



FIG. 1 is a front elevational view of a bed blanket showing my new design;

FIG. 2 is a top plan view thereof, with the bottom plan view being identical thereto;

FIG. 3 is a perspective view thereof; and,

FIG. 4 is a left side elevational view taken from the left side of FIG. 1, with the right side elevational view being identical thereto. 

The ornamental design for a bed blanket, as shown and described. 